Ecosystem I. Introduction 1. Meaning of Ecosystem 2. Importance of Ecosystem II. Components of an Ecosystem 1. Biotic Components 1.1 Producers 1.2 Composers 1.2.1 Primary Consumer 1.2.2 Secondary Consumer 1.2.3 Tertiary Consumer 1.3 Decomposers 2. Abiotic Components 2.1 Sunlight 2.2 Water 2.3 Temperature 2.4 Wind 2.5 Atmospheric Gases 2.6 Soil 2.7 Periodic Disturbance III. Conclusion ECOSYSTEM I. Introduction 1. Meaning of Ecosystem Everything in the
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Introduction Tigers (and all other carnivores) have descended from miacids that lived during the ice-age. Approximately 37 cat species exist today‚ including Panthera tigris‚ the tiger. All throughout the world the tiger holds fascination for many people. Certain cultures retain the tiger as a symbol of strength‚ which has a mysterious aura surrounding it. But the fact remains that the tiger is in danger of extinction. Welcome‚ you are about to enter the world of the tiger... Evolution:
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World War Z is a film that was released in 2013 and is based on an outbreak of a lethal disease causing humans to turn into vicious‚ feral carnivores. The star of the film‚ Gerry Lane (Brad Pitt)‚ embarks on a worldwide search to find a cure and halt the spread of this infection. In the opening of World War Z‚ an average American family is distressed by alarming news of an unknown lethal contagion that is rapidly spreading across the world. In only a couple days‚ the outbreak has traveled to their
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Standard B-3: The student will demonstrate an understanding of the flow of energy within and between living systems. B-3.1 Summarize the overall process by which photosynthesis converts solar energy into chemical energy and interpret the chemical equation for the process. Taxonomy Level: 2.4-B and 2.1-B Understand Conceptual Knowledge Key Concepts: Photosynthesis: light-dependent reactions‚ dark (light-independent) reactions Previous knowledge: In 6th grade (6-2.7)‚ students summarized the
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“jointed feet”. Arthropods exhibit bilateral symmetry much like humans. The right half of their bodies are mirror images of the left half. Contributing to the diverse life forms in Arthropoda are extremely diverse systems of feeding and digestion. Carnivores‚ herbivores‚ and parasites all exist within arthropods. The appendages at the mouth usually distinguish from arthropod to arthropod based on their diets. Spiders have a pair of fangs or chelicerae that deliver poison into their prey. Scorpions inject
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in ice and snow. Penguins spend most of their time in the oceans around their homes many enjoy swimming in oceans because the water is cool‚or cold. Penguins live all over the world‚if you keep your eye open you just might see one. Penguins are carnivores‚they hunt their food. Penguins eat squid‚fish and krill‚all of their prey in underwater. They dive fro their prey and grab it with their sharp beak. A penguins mouth‚throat‚and stomach stretch allowing it to swallow it’s prey whole. A penguin can
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Ecology Unit Study Guide AP Biology Study Guide: Read through these concepts. If you are not sure of what the concept is or means search for the answer in your textbook and write it on a separate sheet of paper. If you know these terms you should do well on the test. Chapter 52 – Ecology and the Biosphere 1. Distinguish among the following types of ecology: organismal‚ population‚ community‚ ecosystem‚ and landscape. 2. Explain how dispersal may contribute to a species’ distribution.
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is what causes excitement. Of course‚ there is the fact that there are real‚ live dinosaurs walking around that have been extinct for centuries and cannot be contained that may cause some excitement too. The fear factor may be that these enormous carnivores are chasing people and judging by the trailer’s content‚ it is a very strong possibility that this could actually happen in actuality based on the science explained in the movie trailer. The animations and how realistic it looks also adds to this
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Intertidal and Rocky Shores Group Members: Nguyen Thuy Nhung Huynh Thi Hoai Thuong Truong Thi Thanh Da Nguyen Thi Phuong Thao Nguyen Manh Duc Outline Habitat in intertidal rocky shores Intertidal distribution pattern Species list Adaptation of organisms 1. Habitat in intertidal rocky shores The intertidal zone: the region between the high tide mark and the low tide mark Tides are periodic rises and falls of large bodies of water caused by the gravitational interaction between
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ocean fish usually eat each other‚ as well as crustaceans such as shrimp‚ and crabs. Fish also eat kelp‚ algae‚ and plankton‚ as well as cephalopods such as squid and octopus and also echinoderms such as sea urchins. Are these animals Omnivores‚ Carnivores or herbivores? Well‚ some of them such as little fish mostly eat small plants or insects that they can find‚ other bigger fish mostly eat other tiny of medium sized fish the same might go for the other animals. So‚ that tells us that they are mostly
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